baber/WOPTO huggingface dataset:
Patent JP-H0890866-A (JP)
Title: Head gap adjusting method and device
Inventor: SATO KATSUHIKO
IPC: B41J25/308
Filed: 1994-09-28
Abstract: PURPOSE: To stabilize the quality of prints by a method wherein when spacing is carried out against the friction force generated by a ribbon protector that is in contact with a medium on a platen, the spacing speed is kept constant before and after the ribbon protector comes in contact and a driving part is turned over to widen the head gap to a specified one when the driving electric current value becomes a reference value or larger. CONSTITUTION: During head adjusting operation, both gap motor 9 and space motor 11 are operated and the space motor 11 is controlled so that the spacing speed is kept constant or reduced against the friction force generated between a ribbon protector 3 and a medium 4. The upper limit reference value of electric current supplied to the space motor 11 is determined according to experimentation and when supply current exceeds the reference value, a CPU outputs a stop control signal for both the motors. Both the motors 9 and 11 are stopped, the gap motor 9 is reversed by the number of pulses previously set according to the reference value, and timing of reverse is controlled so that the head gap reaches a specified one. Therefore, the head gap can be adjusted regardless of the thickness of the medium.
Patent JP-H0395938-A (JP)
Title: Manufacture of semiconductor device
Inventor: KONDO SHIGEKI
IPC: H01L29/786
Filed: 1989-09-07
Abstract: PURPOSE:To reduce the number of boundary levels and to improve electric characteristics of a semiconductor device such as a thin film transistor by forming a thin semiconductor film at the same temperature as, equal to or lower temperature than a temperature for forming an insulating film containing hydrogen on a thin crystalline semiconductor film, and then heat-treating it at higher temperature than that for forming the insulating film containing the hydrogen. CONSTITUTION:A silicon nitride film 12 is first formed as an insulating film containing hydrogen on an insulating board 11 made of glass or the like at 200-300 deg.C of substrate temperature. Thereafter, a thin polycrystalline silicon film 13 is formed at the same temperature, or temperature equal to or lower than the above temperature. Then, it is heat treated at higher temperature (300-600 deg.C) than that for forming the film 12 in a N2, Ar; H2 or mixture gas atmosphere. Since the hydrogen is diffused in the polycrystalline silicon film during the heat-treating, it is trapped to the boundary level of a base boundary, defect level in the thin film or boundary level of grain boundary to suppress a back channel in the base boundary, thereby controlling variations in a threshold voltage.
Patent JP-H0281987-A (JP)
Title: Compressor
Inventor: HASHIMOTO YUKIKAZU
IPC: F04C18/356
Filed: 1988-09-19
Abstract: PURPOSE:To decrease an outflow of oil to a refrigerating cycle by connecting a motor with a shaft and providing a communication hole, connecting the upper to communicate with the bottom of an upper end part bearing of the shaft, in only the shaft. CONSTITUTION:A shaft communication hole 22 connects the upper to communicate with the bottom of an upper end part bearing 21 in a shaft. Then oil, finishing lubrication of an upper bearing 4, and oil, delivered with a refrigerant from a delivery hole 14, are allowed to flow in the upper being formed in a mist state but in the upper passing through only the shaft communication hole 22. Consequently, the oil, when it passes through the shaft communication hole 22, is separated by centrifugal force of the shaft 8, scattering in the outside and being allowed to flow in the bottom along a wall surface of a closed casing 1, and only the refrigerant is delivered from a delivery pipe 17 to a refrigerating cycle via the shaft communication hole 22. Accordingly, an outflow of oil is reduced, and seizure in a sliding part and deterioration of ability can be prevented.
Patent JP-S6296013-A (JP)
Inventor: AKIYAMA TAKAO
IPC: A01F12/00
Filed: 1985-10-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0543124-A (JP)
Title: Aftertreatment device
Inventor: MIYOSHI JUN
IPC: B65H39/11
Filed: 1991-08-20
Abstract: PURPOSE:To enable an aftertreatment device to be installed in various kinds of image forming devices having different paper discharge port height by means of simple operation. CONSTITUTION:In a sorter to sort out a copy 7 after the copy 7 discharged from a discharge port 8 of an electronic copying machine body 20 is introduced from a paper feed port 9, an upper guide plate 11 and a lower guide plate 12 capable of making turning motion freely in the vertical direction of the paper feed port 9 are arranged above and under the paper feed port 9. The upper guide plate 11 and the lower guide plate 12 of the paper feed port 9 are formed in one united body in condition where they are opened by a prescribed angled. Recess parts 50 are arranged on the sides where the upper guide plate 11 and the lower guide plate 12 are opposing to each other, and flexible films 13 are arranged on the guide plates 11 and 12 so that deflection can be created in the recess parts 50.
Patent JP-S6389623-A (JP)
Title: Low temperature treating furnace
Inventor: EZAKI SUEMITSU
IPC: C21D9/02
Filed: 1986-09-30
Abstract: PURPOSE:To effectively and automatically execute low temp. treatment without any deformation of a work by arranging progressive feeding grooved body winding a slender grooved body as spirally multiple round on the hollow part of a furnace and giving it vibration while supplying the work in the progressive feeding grooved body as standing in a line. CONSTITUTION:The progressive feeding grooved body 3 winding the slender grooved body as spirally multiple round in the hollow part 2 of the furnace body 1 providing a panel heater 16 and a fan 17 is arranged and is held to support as vibrating freely by vibrating mechanism 4 through a vibrating transmitting shaft 6. The work 10, such as spring, etc., is supplied to the starting point 3' at lower end of the progressive feeding grooved body 3 from inlet 7 for the work through an introducing chute 8 and also, the vibration is given to the progressive feeding grooved body 3. In this way, while the work 10 is progressively fed as standing in a line in the progressive feeding grooved body 3 the low temp. treatment is executed. The work 10 after treating is led out from end point 3'' at upper end and discharged to a straight feeder 18 through the feed-out groove 11.
Patent JP-S6477579-A (JP)
Title: Thermal transfer ink and ink film
Inventor: YAMAGUCHI SHINICHIRO
IPC: B41M5/26
Filed: 1987-09-18
Abstract: PURPOSE:To obtain a thermal transfer ink film capable of being used for printing a multiplicity of times, by incorporating a polyester resin specified in melting point and solidifying point. CONSTITUTION:A polyester resin to be used may be any resin which has a melting point of 55-110 deg.C and a solidifying point lower than the melting point by at least 5 deg.C. On the condition that the difference between the melting point and the solidifying point is at least 5 deg.C, the polyester resin may be partially crosslinked by a crosslinking agent. The amount of the polyester resin in an ink is preferably 20-80wt.%. A general wax, a low molecular weight resin, or a polyester resin falling outside the above category and a resin other than the polyester resin may be used jointly with the above polyester resin. As a coloring agent, any of a variety of conventionally known yellow, red, blue, black or other dyes or pigments may be used without any particular limitation.
Patent JP-H0571829-A (JP)
Title: Receiver
Inventor: TAIRA SHIGEJI
IPC: F25B49/02
Filed: 1991-09-13
Abstract: PURPOSE:To perform reliable adsorption and collection of iron powder and iron chips mixed in a refrigerant by a method wherein a magnet is arranged on the outer surface of the bottom of a body or the bottom itself is formed of a permanent magnet. CONSTITUTION:Iron powder remaining at the interior of a compressor or mixed in a refrigerant during manufacture is circulated through a freezing circuit along with operation of an air-conditioning device, and flows in a receiver 1 where a refrigerant solution in a freezing circuit is stored. Since, at the interior of the receiver 1, the sectional area of a flow passage is high and the velocity of flow of a refrigerant is low, iron powder or iron chips entering the receiver 1, even when a quantity thereof is high, are absorbed to a permanent magnet 7 arranged on the outer surface of a lower mirror plate 4, i.e., the bottom of a body 1, and settled down to the bottom of the receiver 1 for collection. The iron powder and the iron chips are peeled by a refrigerant flow and prevented from being re-mixed in the refrigerant solution. As noted above, quantities of the iron powder and the iron chips mixed in the refrigerant during manufacture can be further reliably attracted to the inner bottom of the receiver 1 for collection and prevented from being re-mixed in the refrigerant.
Patent JP-2000066487-A (JP)
Title: Image forming device
Inventor: NAKAJIMA AKIYO
IPC: G03G15/02
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which reduces the coefficient of friction between the surface of a contact electrifying member and the surface of an image carrier, prolongs the lives of both the members, and is capable of satisfactorily forming an image. SOLUTION: Relating to this image forming device, an electrifier 12 has the contact electrifying member 35 which contacts the image carrier 11 and uniformly electrifies the image carrier while the electrifying voltage is applied, an elastic member 33 which supports the electrifying member 35, a lubricant supply member 36 which supplies a lubricant to the electrifying member, a cleaning member 34 which cleans the electrifying member, and a case 32 which stores these members, and it is configured so that the supply of the lubricant to the electrifying member and cleaning are carried out by the action of the elastic member 33. Specifically, by the expansion and contraction of the elastic member 33 supporting the electrifying member 35, the lubricant supply member and the electrifying member contact each other to apply the lubricant to the electrifying member. At the same time, by the expansion and contraction of the elastic member, the electrifying member and the cleaning member are brought into contact with each other to clean the electrifying member.
Patent JP-H0684835-A (JP)
Title: Method and apparatus for surface treatment
Inventor: KUBOTA NAOKI
IPC: H01L21/3065
Filed: 1992-09-02
Abstract: PURPOSE:To execute a surface treatment such as an etching treatment to an object, to be treated, by a neutral beam with high efficiency and with high accuracy without damaging the object to be treated. CONSTITUTION:An etching apparatus is provided with a plasma chamber 10 wherein a gas is discharged and a plasma P is generated, with a neutralization chamber 14 wherein an ion beam extracted by an ion extraction electrode 12 from the plasma P generated in the plasma chamber 10 is transformed into a neutral beam and with a treatment chamber 16 wherein the neutral beam generated in the neutralization chamber 14 is introduced and an object S to be treated is etched by the neutral beam. In addition, an excitation chamber 28 which generates excitation neutral particles and which is composed of a plasma chamber 10A to transform the neutral beam into an excitation state simultaneously when the ion beam is transformed into the neutral beam, of an ECR electromagnet 22A arranged at its circumference and of a mesh electrode 30 is installed additionally at the neutralization chamber 14.
Patent JP-H0284300-A (JP)
Title: Crushing device
Inventor: YAMADA GENSHIRO
IPC: B30B9/32
Filed: 1988-09-19
Abstract: PURPOSE:To simplify an assembly operation and to prevent the loss of energy at the time of use by integrally including a driving source and an operation stopping means into the driving means of a pressing section. CONSTITUTION:A worm 44 is pushed leftward by the reaction of crushing when the worm 44 rotates forward to extend a plunger 24 and an empty can is crushed to a desired state. A spring-enclosing cylinder 35m is then moved leftward by overcoming the recovering force of a compression spring 37 integrally with the leftward movement of the worm 44. An on-off selecting piece 47b of a thrust switch 45 constituted of a limit switch is pressed and switched by the leftward movement of the spring-enclosing cylinder 35m, by which the power supply to a motor M is stopped.
Patent JP-H03149102-A (JP)
Title: Lathe
Inventor: HANSU MAIERU
IPC: B23B41/00
Filed: 1990-09-06
Abstract: PURPOSE: To manufacture a structure relatively simply at a low cost by rigidly connecting the hand wheels of guide spindles directly to driving wheels, and guiding the torque of respective drive motors to the driving wheels. CONSTITUTION: A cross table 12 is provided with a vertical table 14 adjustable in the axial direction of a main spindle 6 and a horizontal table 16 adjustable in the horizontal direction. The vertical table 14 can be operated via a rotatable vertical guide spindle 46, and the horizontal table 16 can be operated via a rotatable horizontal guide spindle 62 respectively. One of hand wheels 50, 64 is fitted to the vertical guide spindle 46 and the horizontal guide spindle 62 respectively, and the hand wheels 50, 64 are rigidly connected to driving wheels 52, 68 connectable to respective adjusting motors 54, 74.
Patent JP-H1179836-A (JP)
Title: Electroconductive ceramics
Inventor: AKIYAMA MASAHIDE
IPC: C04B35/495
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain electroconductive ceramics capable of enhancing the sinterability and carrying out the densification at a low temperature without deteriorating excellent electroconductivity possessed by LaCrO3 . SOLUTION: The electroconductive ceramics comprise La, Cr and Mg as metallic elements and contain a perovskite type compound oxide as a main crystal phase and Ca and at least one of Y, Yb, Sc, Sm, Nd, Dy and Pr in respective amounts of 0.01-2.0 pts.wt., based on 100 pts.wt. perovskite type compound oxide and expressed in terms of oxides.
Patent JP-S6390364-A (JP)
Title: Gouging method of high accuracy in arc air gouging
Inventor: NARUSE TAKAO
IPC: B23K9/013
Filed: 1986-10-03
Abstract: PURPOSE:To improve the concentricity of an arc, to make the generation zone stationary with its narrowing and to enable the work of high accuracy by a stabilized arc by providing a rotary mechanism on the feeding device of an electrode and feeding the electrode with its rotating at all times. CONSTITUTION:A rotary electrode 9 is located at the position performing the necessary groove melting for the body 1 to be worked. An electrification is performed between the electrodes 9 via the body 1 to be worked and an electrifying shoe 19 from a power unit 4, an arc 10 is generated between the both and a molten pool 11 is made. In this state a compressed air 8 is jetted from a nozzle 7, a melting metal is blown off and a work groove 16 is made. A pressing shoe 20 now holds the electrification by the pressure of a spring 21. The electrode 9 is fed toward the body 1 to be worked under rotating via a hourglass roller 17 with the actuation of a driving device 18 simultaneously with the generation of arc, forming a stabilized arc 10 in succession as well as replenishing the consumption due to the arc heat. A wide width, deep grooving, etc., can be performed by repeating the work by moving the work position further.
Patent JP-H0962956-A (JP)
Title: Terminal equipment with radio calling function
Inventor: HARAGUCHI YUJI
IPC: H04W88/02
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a terminal equipment having a radio calling function such as a pager with a function as a crime-prevention bell. SOLUTION: As one of the operation keys 60 of the pager, a key for the crime-prevention bell 61 is provided. The key for the crime-prevention bell 61 is made to be an on/off switch dedicated to the crime-prevention bell. ROM 22 in a control circuit 20 consisting of a microcomputer is provided with a crime-prevention processing routine executed by CPU 21 at the time of turning on/off the key for the crime-prevention bell 61. Thereby at the time of turning on the key for the crime-prevention bell 61, a calling sound is generated in a maximum volume from a sounder 32 and a back light 52 for LCD 42 is flashed. At the time of turning off the key for the crime-prevention bell 61, the generation of the calling sound from the sounder 32 is stopped and a back light 52 returns into a stationary state.
Patent JP-H1171677-A (JP)
Title: Cvd device
Inventor: FUKUYAMA SATOSHI
IPC: C23C16/44
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a CVD device capable of obtaining uniform film thickness and film quality by suppressing the release of heat from the outer circumferential part of a sample stage and securing soaking properties therein. SOLUTION: In a sample stage 23 mounted and fixed with a work W to be executed with coating film forming treatment inside a chamber 3 evacuated to a prescribed pressure and fed with a prescribed gas, since the thin outer circumferential part of the stage 23 is heated by an outer circumferential part heating means 47, and furthermore, its thick center part is heated by a center part heating means 43, the sample stage 23 can be heated to a uniform temp. even if the electric power fed to the outer circumferential part heating means 47 is made low. The sample stage 23 is rotated at a high speed by a rotary driving means 37, but, since the outer circumferential part of the sample stage 23 is thinner than the center part, the rotational torque to be required is made small.  Furthermore, the heat capacity in the center part of the sample stage 23 is reduced by the action of a groove, and moreover, the heat receiving efficiency of heat radiation is improved.
Patent JP-S60127158-A (JP)
Title: Ink jet recorder
Inventor: NAKANO TOSHIHIRO
IPC: B41J2/175
Filed: 1983-12-15
Abstract: PURPOSE:To lower the viscosity of ink and to make stable dropping possible, by a method wherein the generation of heat is controlled by mounting a temperature sensor to the solenoid valve loaded on a recording head part and the ink passing through its inside is heated. CONSTITUTION:The ink fed from an ink supply part 1 is sent to a nozzle 4 via mask filter 3 by the operation of the solenoid valve 13 loaded on a recording head part 2 and sprayed as a jet flow from the nozzle 4. The drive of the coil 19 of solenoid valve 13 is activated at a rated voltage. When the temperature sensor 10 mounted to the body 14 formed from metals with high thermal conductivity such as stainless steel or the like is sensed to be not more than a fixed temperature, the temperature of ink flowing in the solenoid valve 13 is judged to be low, too. The coil 19 is continued to be driven by a rated voltage or a voltage slightly larger than the rated voltage to hasten the rise of temperature and the ink of a low temperature is heated via the core 18 and the body 14 by the heat generated thereby.
Patent JP-H04115547-A (JP)
Title: Work positioning apparatus
Inventor: WATANABE MASATSUGU
IPC: H01L21/66
Filed: 1990-09-05
Abstract: PURPOSE:To position a work piece securely and quickly without applying load to its pin by opening and closing chucks by rotation of a cam. CONSTITUTION:Pins 12-15 acting as the cam followers of cam action pieces 8-11 respectively are projected on the lower faces of chuck cradles 16-19. A work piece is mounted on a work piece receiver 31 and a rotary actuator is operated to rotate a cam. Then the parts of the pins 12-15 where they about against the action pieces 8-11 move gradually to the inside along the action pieces 8-11 and the chuck cradles 16-19 and chucks 26-29 are brought close to the work piece from all directions by action of springs 21 and 25 and chuck the work piece while positioning it. Thereby the work piece can be positioned and chucked securely and quickly with a simple mechanism without applying load to its pin.
Patent JP-H0897970-A (JP)
Title: Image pickup device
Inventor: TAKEUCHI YUKIHISA
IPC: H04N1/04
Filed: 1994-09-29
Abstract: PURPOSE: To obtain an image with high image quality without color slurring of a picked up object by selecting sequentially each color of an image pickup light so as to correct an optical axis of the image pickup light thereby picking up the same part of the object. CONSTITUTION: An R filter Fr has an angle of (θr -αr ) with respect to an optical axis and reads an image biased toward a rear end in the subscanning direction by 1/3 line with respect to no provision of the filter. An angle of a G filter Fg is (90 deg.-αg ) with respect to the optical axis and no read position in the subscanning direction is deviated. An angle of a B filter Fb is (θb -αb ) with respect to the optical axis and the filter reads an image biased toward a tip end in the subscanning direction by 1/3 line with respect to no provision of the filter. Since the image scanning section reads an image of the same point A at each color regardless of the movement in the subscanning direction, the read position is not deviated for each color and the image of the same range is read.  Since the read position is corrected in this way, no color slurring in the subscanning direction is caused.
Patent JP-H1081547-A (JP)
Title: Heat treatment apparatus for large-sized thin glass substrate
Inventor: YAMAGUCHI TAKEHITO
IPC: G02B5/20
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a discrete units method for glass-substrate heat treatment that can uniformly heat-treat a film-coated surface of a glass substrate which may be coated with different films and may have different structures through a variety of processes, and also provide an apparatus for the discrete units method. SOLUTION: This hot-plate type heat treatment apparatus for largesized thin glass substrate comprises placing a glass substrate one surface of which is coated with a substance to be heat-treated on a hot plate fitted with spacers for providing a clearance between the glass plate and the hot plate in such a-size that covers the whole area of the glass substrate, and heating the surface of the glass substrate placed on the hot plate uniformly to a high temperature in such a way that when the glass substrate is placed with its coated surface upward on the hot plate, the clearance between the hot plate surface and the surface of the glass substrate reverse to the coated surface can be made uniform over the whole area of the glass substrate.
Patent JP-H0974865-A (JP)
Title: Outer leaf remover in vegetable harvester
Inventor: KAWAGUCHI HIROMICHI
IPC: A01D45/26
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain an outer leaf remover in a vegetable harvester suitable for cabbages and the like, equipped with cutters for cutting outer leaves at the periphery around the vegetable stem on the conveyer for conveying the harvested vegetable with their stems downward. SOLUTION: The conveyer which conveys harvested vegetable whose stems are directed downward is, equipped with a cutter 2 for cutting the outer leaves B in the periphery around the stem A and a belt 3 guiding this vegetable C to be conveyed and rotating around the stem A. The rotating belt 3 nips the vegetable C, as guiding it at its outer periphery from the both left and right sides with the both left and right sides of the leaf cutter 2, and the vegetable C is rotated around its stem A by transmitting so that the rotation directions are set in the opposite direction between the left and right rotation belts 3 and the difference in the rotation is set to be large and small.